Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 4 5 7 6 3
- Which one does not belong? 9 6 3 12 4
- A = 19, B = 14, C = 8 → the smallest is ____
- Which one does not belong? 3 2 1 8 11
- A = 19, B = 16, C = 14 → the smallest is ____
- A = 11, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 8 1 5 2 10
- Which one does not belong? 11 9 12 7 5
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 6 3 5 7
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 18, B = 12, C = 4 → the smallest is ____
- A = 16, B = 14, C = 6 → the smallest is ____
- Which one does not belong? 9 12 10 3 2
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 19, B = 4, C = 1 → the smallest is ____
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 2 12 9 7 5